title: [The burden and tension of labor in miners and the age structure of workers].
abstract: By examining 7558 miners from 5 Kuzbass collieries, the author considered the impact of the burden and tension of labor on the workers' age structure. Particular emphasis is laid on over-50-year-olds regarded as persons with natural age-related decreased working capacity and, possibly, labor ability. The maximally pronounced decrease in the proportion of over-50-year-olds was observed in the occupations characterized by the high burden of labor and its combination with its high tension. This was not seen when the labor showed a high tension in combination with low work burden.
authors.forename: S A
authors.initials: SA
authors.lastname: Maksimov
mesh_terms: D000328:Adult; D017677:Age Distribution; D002055:Burnout, Professional / Q000453:epidemiology*; D006801:Humans; D008875:Middle Aged; D008906:Mining / Q000706:statistics & numerical data*; D009784:Occupational Diseases / Q000453:epidemiology*; D016273:Occupational Exposure / Q000009:adverse effects*; D016272:Occupational Health; D012426:Russia / Q000453:epidemiology; D016526:Workload